#!/usr/bin/env python3
#coding:utf-8
import sys, os, binascii, base64, json, re, subprocess
from collections import OrderedDict
try:
    import Tkinter as tk
    import ttk
    import tkFileDialog as fd
    import tkMessageBox as mb
    from tkFont import Font, families
    from tkColorChooser import askcolor as ac
except:
    import tkinter as tk
    import tkinter.ttk as ttk
    from tkinter import filedialog as fd
    from tkinter import messagebox as mb
    from tkinter.font import Font, families
    from tkinter.colorchooser import askcolor as ac
# Add this script's dir to the local PATH var - may improve import consistency
sys.path.append(os.path.abspath(os.path.dirname(os.path.realpath(__file__))))
from Scripts import plist, plistwindow

class ProperTree:
    def __init__(self, plists = []):
        # Create the new tk object
        self.tk = tk.Tk()
        self.tk.title("转换值")
        self.tk.minsize(width=640,height=130)
        self.tk.resizable(True, False)
        self.tk.columnconfigure(2,weight=1)
        self.tk.columnconfigure(3,weight=1)
        # Build the Hex <--> Base64 converter
        f_label = ttk.Label(self.tk, text="从:")
        f_label.grid(row=0,column=0,padx=10,pady=10)
        t_label = ttk.Label(self.tk, text="到:")
        t_label.grid(row=1,column=0,padx=10,pady=10)
        #about Window
        def create_about():
            about = tk.Toplevel(self.tk)
            about.title('关于ProperTree')
            about["background"] = "#e6e6e6"
#             w = 300
#             h = 160
#             about.minsize(width=w,height=h)
#             about.resizable(False,False)
#             about.columnconfigure(0,weight=1)
#             about.columnconfigure(1,weight=1)
#             x1 = about.winfo_screenwidth() // 2 - w // 2
#             y1 = about.winfo_screenheight() // 2 - h // 2
#             about.geometry("{}x{}+{}+{}".format(w,h, x, y))
#             top1_label = tk.Label(about,width=300,background="#ececec")
#             top2_label = tk.Label(about,width=300,background="#ececec")
#             top3_label = tk.Label(about,text="PreperTree编辑器\nCopyright© 2019 CorpNewt",font=("宋体", -15),width=300,background="#ececec")
#             zuozhe_label = tk.Label(about,text="作者:CorpNewt",font=("宋体", 15),foreground = "blue")
#             hh_label = tk.Label(about,text="汉化:草原企鹅",font=("宋体", 15),foreground = "blue")
#             buttom1_label = tk.Label(about,width=300,background="#ececec")
#             buttom2_label = tk.Label(about,width=300,background="#ececec")
#             top1_label.grid(row=0,column=0)
#             top2_label.grid(row=1,column=0)
#             top3_label.grid(row=2,column=0)
#             zuozhe_label.grid(row=3,column=0)
#             hh_label.grid(row=4,column=0)
#             buttom1_label.grid(row=5,column=0)
#             buttom2_label.grid(row=6,column=0)
#             about.attributes('-toolwindow',True)
#            about.attributes('-toolwindow',True)
            #about.overrideredirect(True)
            w = 376
            h = 220
            about.minsize(width=w,height=h)
            about.resizable(False,False)
            about.columnconfigure(0,weight=1)
            about.columnconfigure(1,weight=1)
            x = about.winfo_screenwidth() // 2 - w // 2
            y = about.winfo_screenheight() // 2 - h // 2
            about.geometry("{}x{}+{}+{}".format(w,h, x, y))
            Label_9= tk.Label(about,text="ProperTree中文版\nCopyright© 2019 CorpNewt",width = 10,height = 35,foreground = "blue",bg="#e9e9e6")
            Label_9.place(x = 74,y = 15,width = 240,height = 35)
            NoteBook_10= tk.ttk.Notebook(about,cursor="arrow")
            NoteBook_10.place(x = 0,y = 50,width = 380,height = 169)
            PageFrame_1 = tk.ttk.Frame(NoteBook_10)
            PageFrame_1.place(x = 12,y = 71,width = 370,height = 139)
            NoteBook_10.add(PageFrame_1,text = "关于")
            Label_3= tk.Label(PageFrame_1,text="汉化修改:草原企鹅",width = 10,height = 4,bg="#e9e9e9")
            Label_3.place(x = 0,y = 0,width = 370,height = 36)
            Label_4= tk.Label(PageFrame_1,text="原创作者:corpnewt",width = 10,height = 4,bg="#e9e9e9")
            Label_4.place(x = 0,y = 30,width = 370,height = 36)
            Label_5= tk.Label(PageFrame_1,text="https://github.com/corpnewt/ProperTree",width = 10,height = 4,bg="#e9e9e9")
            Label_5.place(x = 0,y = 60,width = 306,height = 20)
        def mountefi():
            efipath=os.path.dirname(__file__)
            subprocess.Popen(efipath + "/EasyEFI.sh")
#             print(os.path.dirname(__file__))
        # Create the settings window
        self.settings_window = tk.Toplevel(self.tk)
        self.settings_window.title("ProperTree设置")
        self.settings_window.resizable(False, False)
        self.settings_window.columnconfigure(0,weight=1)
        self.settings_window.columnconfigure(1,weight=1)
        # Let's add some checkboxes and stuffs
        self.expand_on_open = tk.IntVar()
        self.use_xcode_data = tk.IntVar()
        self.sort_dict_keys = tk.IntVar()
        self.comment_ignore_case = tk.IntVar()
        self.comment_check_string = tk.IntVar()
        self.force_schema = tk.IntVar()
        self.expand_check = tk.Checkbutton(self.settings_window,text="打开plist时展开子项",variable=self.expand_on_open,command=self.expand_command)
        self.xcode_check = tk.Checkbutton(self.settings_window,text="在XML Plist中使用Xcode风格的<data>标签（内联）",variable=self.use_xcode_data,command=self.xcode_command)
        self.sort_check = tk.Checkbutton(self.settings_window,text="忽略字典键顺序",variable=self.sort_dict_keys,command=self.sort_command)
        self.ignore_case_check = tk.Checkbutton(self.settings_window,text="删除注释时忽略大小写",variable=self.comment_ignore_case,command=self.ignore_case_command)
        self.check_string_check = tk.Checkbutton(self.settings_window,text="删除注释时检查字符串值",variable=self.comment_check_string,command=self.check_string_command)
        self.expand_check.grid(row=0,column=0,columnspan=2,sticky="w",padx=10,pady=(10,0))
        self.xcode_check.grid(row=1,column=0,columnspan=2,sticky="w",padx=10)
        self.sort_check.grid(row=2,column=0,columnspan=2,sticky="w",padx=10)
        self.ignore_case_check.grid(row=3,column=0,columnspan=2,sticky="w",padx=10)
        self.check_string_check.grid(row=4,column=0,columnspan=2,sticky="w",padx=10)
        comment_prefix_label = tk.Label(self.settings_window,text="注释前缀(默认为＃):")
        comment_prefix_label.grid(row=5,column=0,sticky="w",padx=10)
        self.comment_prefix_text = tk.Entry(self.settings_window)
        self.comment_prefix_text.grid(row=5,column=1,sticky="we",padx=10)
        self.plist_type_string = tk.StringVar(self.settings_window)
        self.plist_type_menu = tk.OptionMenu(self.settings_window, self.plist_type_string, "XML","Binary", command=self.change_plist_type)
        plist_label = tk.Label(self.settings_window,text="默认新建Plist类型:")
        plist_label.grid(row=6,column=0,sticky="w",padx=10)
        self.plist_type_menu.grid(row=6,column=1,sticky="we",padx=10)
        self.data_type_string = tk.StringVar(self.settings_window)
        self.data_type_menu = tk.OptionMenu(self.settings_window, self.data_type_string, "Hex","Base64", command=self.change_data_type)
        data_label = tk.Label(self.settings_window,text="数据默认显示为:")
        data_label.grid(row=7,column=0,sticky="w",padx=10)
        self.data_type_menu.grid(row=7,column=1,sticky="we",padx=10)
        self.int_type_string = tk.StringVar(self.settings_window)
        self.int_type_menu = tk.OptionMenu(self.settings_window, self.int_type_string, "数字", "Hex", command=self.change_int_type)
        int_label = tk.Label(self.settings_window,text="数字默认显示为:")
        int_label.grid(row=8,column=0,sticky="w",padx=10)
        self.int_type_menu.grid(row=8,column=1,sticky="we",padx=10)
        self.snapshot_string = tk.StringVar(self.settings_window)
        self.snapshot_menu = tk.OptionMenu(self.settings_window, self.snapshot_string, "最新", command=self.change_snapshot_version)
        snapshot_label = tk.Label(self.settings_window,text="快照OC版本:")
        snapshot_label.grid(row=9,column=0,sticky="w",padx=10)
        self.snapshot_menu.grid(row=9,column=1,sticky="we",padx=10)
        self.schema_check = tk.Checkbutton(self.settings_window,text="强制更新快照架构",variable=self.force_schema,command=self.schema_command)
        self.schema_check.grid(row=10,column=0,columnspan=2,sticky="w",padx=10)
        sep = ttk.Separator(self.settings_window,orient="horizontal")
        sep.grid(row=11,column=0,columnspan=2,sticky="we",padx=10,pady=10)
        r1_label = tk.Label(self.settings_window,text="交替行颜色 #1:")
        r1_label.grid(row=12,column=0,sticky="w",padx=10)
        self.r1_canvas = tk.Canvas(self.settings_window, height=20, width=30, background="black", relief="groove", bd=2)
        self.r1_canvas.grid(row=12,column=1,sticky="we",padx=10)
        r2_label = tk.Label(self.settings_window,text="交替行颜色 #2:")
        r2_label.grid(row=13,column=0,sticky="w",padx=10)
        self.r2_canvas = tk.Canvas(self.settings_window, height=20, width=30, background="black", relief="groove", bd=2)
        self.r2_canvas.grid(row=13,column=1,sticky="we",padx=10)
        r3_label = tk.Label(self.settings_window,text="背景颜色:")
        r3_label.grid(row=14,column=0,sticky="w",padx=10)
        self.bg_canvas = tk.Canvas(self.settings_window, height=20, width=30, background="black", relief="groove", bd=2)
        self.bg_canvas.grid(row=14,column=1,sticky="we",padx=10)
        r4_label = tk.Label(self.settings_window,text="突出显示颜色:")
        r4_label.grid(row=15,column=0,sticky="w",padx=10)
        self.hl_canvas = tk.Canvas(self.settings_window, height=20, width=30, background="black", relief="groove", bd=2)
        self.hl_canvas.grid(row=15,column=1,sticky="we",padx=10)
        self.r1_inv_check = tk.IntVar()
        self.r1_inv = tk.Checkbutton(self.settings_window,text="反转第1行的文字颜色",variable=self.r1_inv_check,command=self.check_r1_invert_command)
        self.r1_inv.grid(row=16,column=1,sticky="w",padx=10)
        self.r2_inv_check = tk.IntVar()
        self.r2_inv = tk.Checkbutton(self.settings_window,text="反转第2行文字颜色",variable=self.r2_inv_check,command=self.check_r2_invert_command)
        self.r2_inv.grid(row=17,column=1,sticky="w",padx=10)
        self.hl_inv_check = tk.IntVar()
        self.hl_inv = tk.Checkbutton(self.settings_window,text="反转高亮文本颜色",variable=self.hl_inv_check,command=self.check_hl_invert_command)
        self.hl_inv.grid(row=18,column=1,sticky="w",padx=10)
        self.drag_label = tk.Label(self.settings_window,text="拖动盲区 (1-100 像素):")
        self.drag_label.grid(row=19,column=0,sticky="w",padx=10)
        self.drag_scale = tk.Scale(self.settings_window,from_=1,to=100,orient=tk.HORIZONTAL)
        self.drag_scale.grid(row=19,column=1,sticky="we",padx=10)

        self.default_font = Font(font='TkTextFont')
        self.custom_font = tk.IntVar()
        self.font_check = tk.Checkbutton(self.settings_window,text="使用自定义字体大小",variable=self.custom_font,command=self.font_command)
        self.font_string = tk.StringVar()
        self.font_spinbox = tk.Spinbox(self.settings_window,from_=1,to=128,textvariable=self.font_string)
        self.font_string.trace("w",self.update_font)
        self.font_check.grid(row=20,column=0,sticky="w",padx=10)
        self.font_spinbox.grid(row=20,column=1,sticky="we",padx=10)

        # Custom font picker - wacky implementation.
        self.font_var = tk.IntVar()
        self.font_family  = tk.StringVar()
        self.font_custom_check = tk.Checkbutton(self.settings_window,text="使用自定义字体",variable=self.font_var,command=self.font_select)
        self.font_custom = ttk.Combobox(self.settings_window,state="readonly",textvariable=self.font_family,values=sorted(families()))
        self.font_custom.bind('<<ComboboxSelected>>',self.font_pick)
        self.font_family.trace("w",self.update_font_family)
        self.font_custom_check.grid(row=21,column=0,stick="w",padx=10)
        self.font_custom.grid(row=21,column=1,sticky="we",padx=10)

        sep_theme = ttk.Separator(self.settings_window,orient="horizontal")
        sep_theme.grid(row=22,column=0,columnspan=2,sticky="we",padx=10,pady=10)
        r5_label = tk.Label(self.settings_window,text="默认主题选项:")
        r5_label.grid(row=23,column=0,sticky="w",padx=10)
        default_high = tk.Button(self.settings_window,text="重置突出显示",command=lambda:self.swap_colors("highlight"))
        default_high.grid(row=24,column=0,sticky="we",padx=10)
        default_light = tk.Button(self.settings_window,text="默认浅色模式",command=lambda:self.swap_colors("light"))
        default_light.grid(row=23,column=1,sticky="we",padx=10)
        default_dark = tk.Button(self.settings_window,text="默认暗夜模式",command=lambda:self.swap_colors("dark"))
        default_dark.grid(row=24,column=1,sticky="we",padx=10)
        reset_settings = tk.Button(self.settings_window,text="全部重置为默认值",command=self.reset_settings)
        reset_settings.grid(row=25,column=1,sticky="we",padx=10,pady=10)

        # Setup the color picker click methods
        self.r1_canvas.bind("<ButtonRelease-1>",lambda x:self.pick_color("alternating_color_1",self.r1_canvas))
        self.r2_canvas.bind("<ButtonRelease-1>",lambda x:self.pick_color("alternating_color_2",self.r2_canvas))
        self.hl_canvas.bind("<ButtonRelease-1>",lambda x:self.pick_color("highlight_color",self.hl_canvas))
        self.bg_canvas.bind("<ButtonRelease-1>",lambda x:self.pick_color("background_color",self.bg_canvas))

        # Setup some canvas connections
        self.canvas_connect = {
            self.r1_canvas: {"invert":self.r1_inv_check},
            self.r2_canvas: {"invert":self.r2_inv_check},
            self.hl_canvas: {"invert":self.hl_inv_check}
        }
        
        self.default_dark  = {
            "alternating_color_1":"#161616",
            "alternating_color_2":"#202020",
            "highlight_color":"#1E90FF",
            "background_color":"#161616",
            "invert_row1_text_color":False,
            "invert_row2_text_color":False
        }
        self.default_light = {
            "alternating_color_1":"#F0F1F1",
            "alternating_color_2":"#FEFEFE",
            "highlight_color":"#1E90FF",
            "background_color":"#FEFEFE",
            "invert_row1_text_color":False,
            "invert_row2_text_color":False
        }

        # Setup the from/to option menus
        f_title = tk.StringVar(self.tk)
        t_title = tk.StringVar(self.tk)
        f_title.set("Base64")
        t_title.set("Hex")
        f_option = tk.OptionMenu(self.tk, f_title, "Ascii", "Base64", "Decimal", "Hex", command=self.change_from_type)
        t_option = tk.OptionMenu(self.tk, t_title, "Ascii", "Base64", "Decimal", "Hex", command=self.change_to_type)
        self.from_type = "Base64"
        self.to_type   = "Hex"
        f_option.grid(row=0,column=1,sticky="we")
        t_option.grid(row=1,column=1,sticky="we")

        self.f_text = tk.Entry(self.tk)
        self.f_text.delete(0,tk.END)
        self.f_text.insert(0,"")
        self.f_text.grid(row=0,column=2,columnspan=2,sticky="we",padx=10,pady=10)

        self.t_text = tk.Entry(self.tk)
        self.t_text.configure(state='normal')
        self.t_text.delete(0,tk.END)
        self.t_text.insert(0,"")
        self.t_text.configure(state='readonly')
        self.t_text.grid(row=1,column=2,columnspan=2,sticky="we",padx=10,pady=10)

        self.c_button = ttk.Button(self.tk, text="转换", command=self.convert_values)
        self.c_button.grid(row=2,column=3,sticky="e",padx=10,pady=10)

        self.f_text.bind("<Return>", self.convert_values)
        self.f_text.bind("<KP_Enter>", self.convert_values)

        self.start_window = None

        # Regex to find the processor serial numbers when
        # opened from the Finder
        self.regexp = re.compile(r"^-psn_[0-9]+_[0-9]+$")

        # Setup the menu-related keybinds - and change the app name if needed
        key="Control"
        sign = "Ctrl+"
        self.use_dark = self.get_dark()
        if str(sys.platform) == "darwin":
            # Remap the quit function to our own
            self.tk.createcommand('::tk::mac::Quit', self.quit)
            self.tk.createcommand("::tk::mac::OpenDocument", self.open_plist_from_app)
            self.tk.createcommand("::tk::mac::ShowPreferences", lambda:self.show_window(self.settings_window))
            # Import the needed modules to change the bundle name and force focus
            try:
                from Foundation import NSBundle
                from Cocoa import NSRunningApplication, NSApplicationActivateIgnoringOtherApps
                app = NSRunningApplication.runningApplicationWithProcessIdentifier_(os.getpid())
                app.activateWithOptions_(NSApplicationActivateIgnoringOtherApps)
                bundle = NSBundle.mainBundle()
                if bundle:
                    info = bundle.localizedInfoDictionary() or bundle.infoDictionary()
                    if info and info['CFBundleName'] == 'Python':
                        info['CFBundleName'] = "ProperTree"
            except:
                pass
            key="Command"
            sign=key+"+"

        self.tk.protocol("WM_DELETE_WINDOW", self.close_window)
        self.settings_window.protocol("WM_DELETE_WINDOW", self.close_window)
        # Close initial windows
        self.tk.withdraw()
        self.settings_window.withdraw()

        self.default_windows = (self.tk,self.settings_window)

        if str(sys.platform) == "darwin":
            # Setup the top level menu
            file_menu = tk.Menu(self.tk)
            about_menu = tk.Menu(self.tk)
            main_menu = tk.Menu(self.tk)
            main_menu.add_cascade(label="文件", menu=file_menu)
            main_menu.add_cascade(label="其它", menu=about_menu)            
            file_menu.add_command(label="新建", command=self.new_plist, accelerator="Cmd+N")
            file_menu.add_command(label="打开", command=self.open_plist, accelerator="Cmd+O")
            file_menu.add_command(label="保存", command=self.save_plist, accelerator="Cmd+S")
            file_menu.add_command(label="另存为...", command=self.save_plist_as, accelerator="Cmd+Shift+S")
            file_menu.add_command(label="重复", command=self.duplicate_plist, accelerator="Cmd+D")
            file_menu.add_command(label="从磁盘重新加载", command=self.reload_from_disk, accelerator="Cmd+L")
            file_menu.add_separator()
            file_menu.add_command(label="OC快照添加", command=self.oc_snapshot, accelerator="Cmd+R")
            file_menu.add_command(label="清除OC快照", command=self.oc_clean_snapshot, accelerator="Cmd+Shift+R")
            file_menu.add_separator()
            file_menu.add_command(label="移除禁用条目", command=self.strip_disabled, accelerator="Cmd+E")
            file_menu.add_command(label="移除注释条目", command=self.strip_comments, accelerator="Cmd+M")
            file_menu.add_separator()
            file_menu.add_command(label="数据类型转换", command=lambda:self.show_window(self.tk), accelerator="Cmd+T")
            file_menu.add_command(label="切换查找/替换窗口",command=self.hide_show_find, accelerator="Cmd+F")
            file_menu.add_command(label="切换Plist/数据类型面板",command=self.hide_show_type, accelerator="Cmd+P")
            file_menu.add_separator()
            about_menu.add_command(label="关于本程序",command=create_about)
            about_menu.add_command(label="挂载/卸载EFI",command=mountefi)
            about_menu.add_command(label="设置",command=lambda:self.show_window(self.settings_window), accelerator="Cmd+,")
            about_menu.add_command(label="退出", command=self.quit, accelerator="Cmd+Q")
            self.tk.config(menu=main_menu)

        # Set bindings
        # on at least macOS, tk 8.5 works with <Command-Z>, but 8.6 requires <Shift-Command-z>
        self.tk.bind("<{}-w>".format(key), self.close_window)
        self.settings_window.bind("<{}-w>".format(key), self.close_window)
        self.tk.bind_all("<{}-n>".format(key), self.new_plist)
        self.tk.bind_all("<{}-o>".format(key), self.open_plist)
        self.tk.bind_all("<{}-s>".format(key), self.save_plist)
        self.tk.bind_all("<Shift-{}-s>".format(key) if tk.TkVersion >= 8.6 and str(sys.platform)=="darwin" else "<{}-S>".format(key), self.save_plist_as)
        self.tk.bind_all("<{}-d>".format(key), self.duplicate_plist)
        self.tk.bind_all("<{}-t>".format(key), lambda event, x=self.tk: self.show_window(x))
        self.tk.bind_all("<{}-z>".format(key), self.undo)
        self.tk.bind_all("<Shift-{}-z>".format(key) if tk.TkVersion >= 8.6 and str(sys.platform)=="darwin" else "<{}-Z>".format(key), self.redo)
        self.tk.bind_all("<{}-m>".format(key), self.strip_comments)
        self.tk.bind_all("<{}-e>".format(key), self.strip_disabled)
        self.tk.bind_all("<{}-r>".format(key), self.oc_snapshot)
        self.tk.bind_all("<Shift-{}-R>".format(key) if tk.TkVersion >= 8.6 and str(sys.platform)=="darwin" else "<{}-R>".format(key), self.oc_clean_snapshot)
        self.tk.bind_all("<{}-l>".format(key), self.reload_from_disk)
        if not str(sys.platform) == "darwin":
            # Rewrite the default Command-Q command
            self.tk.bind_all("<{}-q>".format(key), self.quit)
            self.tk.bind_all("<{}-comma>".format(key), lambda event, x=self.settings_window:self.show_window(x))
        
        cwd = os.getcwd()
        os.chdir(os.path.dirname(os.path.realpath(__file__)))
        #
        # Load the settings - current available settings are:
        # 
        # last_window_width:          width value (default is 640)
        # last_window_height:         height value (default is 480)
        # expand_all_items_on_open:   bool
        # sort_dict:                  bool, false = OrderedDict
        # xcode_data:                 bool, true = <data>XXXX</data>, false = different lines
        # comment_strip_prefix:       string, defaults to #
        # comment_strip_ignore_case:  bool, true = ignore case when stripping comments
        # comment_strip_check_string: bool, true = consider string values as well as keys
        # new_plist_default_type:     string, XML/Binary
        # display_data_as:            string, Hex/Base64
        # display_int_as:             string, Decimal/Hex
        # snapshot_version:           string, X.X.X version number, or Latest
        # force_snapshot_schema:      bool
        # alternating_color_1:        string, Dark: #161616 - Light: #F0F1F1
        # alternating_color_2:        string, Dark: #202020 - Light: #FEFEFE
        # highlight_color:            string, Dark: #1E90FF - Light: #1E90FF
        # background_color:           string, Dark: #161616 - Light: #FEFEFE
        # invert_row1_text_color:     bool
        # invert_row2_text_color:     bool
        # invert_hl_text_color:       bool
        # drag_dead_zone:             pixel distance before drag starts (default is 20)
        #

        self.settings = {}
        if os.path.exists("Scripts/settings.json"):
            try:
                self.settings = json.load(open("Scripts/settings.json"))
            except:
                pass
        # Also load the snapshot defaults
        self.snapshot_data = {}
        if os.path.exists("Scripts/snapshot.plist"):
            try:
                with open("Scripts/snapshot.plist","rb") as f:
                    self.snapshot_data = plist.load(f)
            except:
                pass
        os.chdir(cwd)

        # Setup the settings page to reflect our settings.json file

        self.allowed_types = ("XML","Binary")
        self.allowed_data  = ("Hex","Base64")
        self.allowed_int   = ("Decimal","Hex")
        self.update_settings()
        
        # Wait before opening a new document to see if we need to.
        # This was annoying to debug, but seems to work.
        self.tk.after(250, lambda:self.check_open(plists))
        self.check_dark_mode()

        # Start our run loop
        tk.mainloop()

    def check_dark_mode(self):
        check_dark = self.get_dark()
        if check_dark != self.use_dark and any((x not in self.settings for x in ("alternating_color_1","alternating_color_2","background_color"))):
            # Mode changed
            self.use_dark = check_dark
            self.update_settings()
        # Continue the loop
        self.tk.after(10000, lambda:self.check_dark_mode())

    def get_dark(self):
        if os.name=="nt":
            # Get the registry entry to tell us if we're in dark/light mode
            p = subprocess.Popen(["reg","query","HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Themes\Personalize","/v","AppsUseLightTheme"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
            c = p.communicate()
            return c[0].decode("utf-8", "ignore").strip().lower().split(" ")[-1] in ("","0x0")
        elif str(sys.platform) != "darwin":
            return True # Default to dark mode on Linux platforms
        # Get the macOS version - and see if dark mode is a thing
        p = subprocess.Popen(["sw_vers","-productVersion"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
        c = p.communicate()
        p_vers = c[0].decode("utf-8", "ignore").strip().lower()
        if p_vers < "10.14.0": return True # Default to dark on anything prior to 
        # At this point - we have an OS that supports dark mode, let's check our value
        p = subprocess.Popen(["defaults","read","-g","AppleInterfaceStyle"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
        c = p.communicate()
        return c[0].decode("utf-8", "ignore").strip().lower() == "dark"

    def text_color(self, hex_color, invert = False):
        hex_color = hex_color.lower()
        if hex_color.startswith("0x"): hex_color = hex_color[2:]
        if hex_color.startswith("#"): hex_color = hex_color[1:]
        # Check for bogus hex and return "black" by default
        if len(hex_color) != 6 or not all((x in "0123456789abcdef" for x in hex_color)):
            return "white" if invert else "black"
        # Get the r, g, and b values and determine our fake luminance
        r = float(int(hex_color[0:2],16))
        g = float(int(hex_color[2:4],16))
        b = float(int(hex_color[4:6],16))
        l = (r*0.299 + g*0.587 + b*0.114) > 186
        if l: return "white" if invert else "black"
        return "black" if invert else "white"

    def expand_command(self, event = None):
        self.settings["expand_all_items_on_open"] = True if self.expand_on_open.get() else False

    def xcode_command(self, event = None):
        self.settings["xcode_data"] = True if self.use_xcode_data.get() else False

    def sort_command(self, event = None):
        self.settings["sort_dict"] = True if self.sort_dict_keys.get() else False

    def ignore_case_command(self, event = None):
        self.settings["comment_strip_ignore_case"] = True if self.comment_ignore_case.get() else False

    def check_string_command(self, event = None):
        self.settings["comment_strip_check_string"] = True if self.comment_check_string.get() else False

    def check_r1_invert_command(self, event = None):
        self.settings["invert_row1_text_color"] = True if self.r1_inv_check.get() else False
        self.update_colors()

    def check_r2_invert_command(self, event = None):
        self.settings["invert_row2_text_color"] = True if self.r2_inv_check.get() else False
        self.update_colors()

    def check_hl_invert_command(self, event = None):
        self.settings["invert_hl_text_color"] = True if self.hl_inv_check.get() else False
        self.update_colors()

    def schema_command(self, event = None):
        self.settings["force_snapshot_schema"] = True if self.force_schema.get() else False

    def change_plist_type(self, event = None):
        self.settings["new_plist_default_type"] = self.plist_type_string.get()

    def change_data_type(self, event = None):
        self.settings["display_data_as"] = self.data_type_string.get()

    def change_int_type(self, event = None):
        self.settings["display_int_as"] = self.int_type_string.get()

    def change_snapshot_version(self, event = None):
        self.settings["snapshot_version"] = self.snapshot_string.get().split(" ")[0]

    def font_command(self, event = None):
        if self.custom_font.get():
            self.settings["use_custom_font_size"] = True
            self.font_spinbox.configure(state="normal")
        else:
            self.settings["use_custom_font_size"] = False
            self.font_spinbox.configure(state="disabled")
            self.font_string.set(self.default_font["size"])
            self.settings.pop("font_size",None)
        self.update_font()

    def font_select(self, event = None):
        if self.font_var.get():
            self.settings["use_custom_font"] = True
            self.settings["font_family"] = self.font_family.get()
            self.font_custom.configure(state='readonly')
        else:
            self.settings["use_custom_font"] = False
            self.font_custom.configure(state='disabled')
            self.settings.pop("font_family",None)
        self.update_font_family()

    def font_pick(self, event = None):
        font_family = self.font_family.get()
        if self.settings["font_family"] == font_family:
            return
        self.settings["font_family"] = font_family
        self.update_font_family()

    def update_font(self, var = None, blank = None, trace_mode = None):
        try: font_size = int(self.font_string.get())
        except: return
        self.settings["font_size"] = font_size
        self.update_fonts()

    def update_font_family(self, event = None, blank = None, trace_mode = None):
        windows = self.stackorder(self.tk)
        if not len(windows): return
        for window in windows:
            if window in self.default_windows: continue
            window.set_font_family()

    def pick_color(self, color_name = None, canvas = None):
        if not color_name or not canvas: return # uh wut?
        _,color = ac(color=canvas["background"])
        if not color: return # User bailed
        self.settings[color_name] = color
        canvas.configure(background=color)
        self.update_colors()

    def swap_colors(self, color_type = None):
        if not isinstance(color_type,str): return
        color_type = color_type.lower()
        if color_type == "highlight":
            self.settings.pop("highlight_color",None)
            self.settings.pop("invert_hl_text_color",None)
            return self.update_settings()
        # Find out if we're setting it to light or dark mode - and if on macOS/Windows + using the system's current settings,
        # remove them to use defaults
        self.use_dark = self.get_dark()
        color_dict = self.default_light if color_type == "light" else self.default_dark
        to_remove = (self.use_dark and color_type == "dark") or (not self.use_dark and color_type != "dark")
        for x in color_dict:
            if color_type != "highlight" and x.lower() == "highlight_color": continue
            if to_remove: self.settings.pop(x,None)
            else: self.settings[x] = color_dict[x]
        self.update_settings()

    def reset_settings(self, event = None):
        self.settings = {}
        self.update_settings()

    def update_settings(self):
        self.expand_on_open.set(self.settings.get("expand_all_items_on_open",True))
        self.use_xcode_data.set(self.settings.get("xcode_data",True))
        self.sort_dict_keys.set(self.settings.get("sort_dict",False))
        def_type = self.settings.get("new_plist_default_type",self.allowed_types[0])
        self.plist_type_string.set(def_type if def_type in self.allowed_types else self.allowed_types[0])
        dat_type = self.settings.get("display_data_as",self.allowed_data[0])
        self.data_type_string.set(dat_type if dat_type in self.allowed_data else self.allowed_data[0])
        int_type = self.settings.get("display_int_as",self.allowed_int[0])
        self.int_type_string.set(int_type if int_type in self.allowed_int else self.allowed_int[0])
        self.snapshot_menu["menu"].delete(0,"end")
        snapshot_versions = ["{} -> {}".format(x["min_version"],x.get("max_version","Current")) if x["min_version"]!=x.get("max_version","Current") else x["min_version"] for x in self.snapshot_data if "min_version" in x and len(x["min_version"])]
        snapshot_choices = ["Latest"] + sorted(snapshot_versions,reverse=True)
        for choice in snapshot_choices:
            self.snapshot_menu["menu"].add_command(label=choice,command=tk._setit(self.snapshot_string,choice,self.change_snapshot_version))
        snapshot_vers = self.settings.get("snapshot_version","Latest")
        snapshot_name = next((x for x in snapshot_choices if x.split(" ")[0] == snapshot_vers))
        self.snapshot_string.set(snapshot_name if snapshot_name in snapshot_choices else "Latest")
        self.force_schema.set(self.settings.get("force_snapshot_schema",False))
        self.comment_ignore_case.set(self.settings.get("comment_strip_ignore_case",False))
        self.comment_check_string.set(self.settings.get("comment_strip_check_string",True))
        self.comment_prefix_text.delete(0,tk.END)
        prefix = self.settings.get("comment_strip_prefix","#")
        prefix = "#" if not prefix else prefix
        self.comment_prefix_text.insert(0,prefix)
        default_color = self.default_dark if self.use_dark else self.default_light
        color_1 = "".join([x for x in self.settings.get("alternating_color_1",default_color["alternating_color_1"]) if x.lower() in "0123456789abcdef"])
        color_2 = "".join([x for x in self.settings.get("alternating_color_2",default_color["alternating_color_2"]) if x.lower() in "0123456789abcdef"])
        color_h = "".join([x for x in self.settings.get("highlight_color"    ,default_color["highlight_color"    ]) if x.lower() in "0123456789abcdef"])
        color_b = "".join([x for x in self.settings.get("background_color"   ,default_color["background_color"   ]) if x.lower() in "0123456789abcdef"])
        self.r1_canvas.configure(background="#"+color_1 if len(color_1) == 6 else default_color["alternating_color_1"])
        self.r2_canvas.configure(background="#"+color_2 if len(color_2) == 6 else default_color["alternating_color_2"])
        self.hl_canvas.configure(background="#"+color_h if len(color_h) == 6 else default_color["highlight_color"])
        self.bg_canvas.configure(background="#"+color_b if len(color_b) == 6 else default_color["background_color"])
        self.r1_inv_check.set(self.settings.get("invert_row1_text_color",False))
        self.r2_inv_check.set(self.settings.get("invert_row2_text_color",False))
        self.hl_inv_check.set(self.settings.get("invert_hl_text_color",False))
        self.drag_scale.set(self.settings.get("drag_dead_zone",20))
        self.font_string.set(self.settings.get("font_size",self.default_font["size"]))
        self.custom_font.set(self.settings.get("use_custom_font_size",False))
        self.font_family.set(self.settings.get("font_family",self.default_font.actual()["family"]))
        self.font_var.set(self.settings.get("use_custom_font",False))
        self.font_command()
        self.font_select()
        self.update_colors()

    def update_canvas_text(self, canvas = None):
        if canvas == None: # Update all
            canvas = (self.r1_canvas,self.r2_canvas,self.hl_canvas)
        if not isinstance(canvas, (tuple,list)): canvas = (canvas,)
        for c in canvas:
            if not c in self.canvas_connect: continue # Not a recognized canvas - skip
            # Update each canvas as needed - but mind the text color
            color = self.text_color(c["background"],self.canvas_connect[c]["invert"].get())
            if self.canvas_connect[c].get("text_id",None) == None: # We haven't drawn it yet - try to
                # Get the size
                w = self.settings_window.winfo_width()
                h = c.winfo_height()
                if w==1==h: # Request width as we haven't drawn yet
                    w = self.settings_window.winfo_reqwidth()
                    h = c.winfo_reqheight()
                self.canvas_connect[c]["text_id"] = c.create_text((w-20)/2,h/2,text="Sample Text")
            # Set the color
            c.itemconfig(self.canvas_connect[c]["text_id"], fill=color)

    def update_fonts(self):
        windows = self.stackorder(self.tk)
        if not len(windows): return
        for window in windows:
            if window in self.default_windows: continue
            window.set_font_size()

    def update_colors(self):
        self.update_canvas_text()
        # Update all windows' colors
        windows = self.stackorder(self.tk)
        if not len(windows):
            # Nothing to do
            return
        for window in windows:
            if window in self.default_windows: continue
            window.set_colors()

    def check_open(self, plists = []):
        plists = [x for x in plists if not self.regexp.search(x)]
        if isinstance(plists, list) and len(plists):
            at_least_one = False
            # Iterate the passed plists and open them
            for p in set(plists):
                window = self.open_plist_with_path(None,p,None)
                if not window: continue
                at_least_one = True
                if self.start_window == None:
                    self.start_window = window
            if not at_least_one: # Check if we have any other windows open - and close as needed
                windows = self.stackorder(self.tk)
                if not len(windows): self.quit()
        elif not len(self.stackorder(self.tk)):
            # create a fresh plist to start
            self.start_window = self.new_plist()

    def open_plist_from_app(self, *args):
        if isinstance(args, str):
            args = [args]
        args = [x for x in args if not self.regexp.search(x)]
        for arg in args:
            windows = self.stackorder(self.tk)
            # Verify that no other window has that file selected already
            existing_window = next((window for window in windows if not window in self.default_windows and window.current_plist==arg),None)
            if existing_window:
                self.lift_window(existing_window)
                continue
            if len(windows) == 1 and windows[0] == self.start_window and windows[0].edited == False and windows[0].current_plist == None:
                # Fresh window - replace the contents
                current_window = windows[0]
            else:
                current_window = None
            # Let's load the plist
            window = self.open_plist_with_path(None,arg,current_window)
            if self.start_window == None: self.start_window = window

    def change_hd_type(self, value):
        self.hd_type = value

    def reload_from_disk(self, event = None):
        windows = self.stackorder(self.tk)
        if not len(windows):
            # Nothing to do
            return
        window = windows[-1] # Get the last item (most recent)
        if window in self.default_windows:
            return
        window.reload_from_disk(event)

    def change_data_display(self, new_data = None):
        windows = self.stackorder(self.tk)
        if not len(windows):
            # Nothing to do
            return
        window = windows[-1] # Get the last item (most recent)
        if window in self.default_windows:
            return
        window.change_data_display(new_data)

    def oc_clean_snapshot(self, event = None):
        self.oc_snapshot(event,True)

    def oc_snapshot(self, event = None, clean = False):
        windows = self.stackorder(self.tk)
        if not len(windows):
            # Nothing to do
            return
        window = windows[-1] # Get the last item (most recent)
        if window in self.default_windows:
            return
        window.oc_snapshot(event,clean)

    def hide_show_find(self, event = None):
        windows = self.stackorder(self.tk)
        if not len(windows):
            # Nothing to do
            return
        window = windows[-1] # Get the last item (most recent)
        if window in self.default_windows:
            return
        window.hide_show_find(event)

    def hide_show_type(self, event = None):
        windows = self.stackorder(self.tk)
        if not len(windows):
            # Nothing to do
            return
        window = windows[-1] # Get the last item (most recent)
        if window in self.default_windows:
            return
        window.hide_show_type(event)

    def close_window(self, event = None, check_close = True):
        # Remove the default window that comes from it
        windows = self.stackorder(self.tk)
        if len(windows):
            windows[-1].withdraw()
            windows = windows[:-1]
        if check_close and not len(windows):
            # Quit if all windows are closed
            self.quit()

    def strip_comments(self, event = None):
        windows = self.stackorder(self.tk)
        if not len(windows):
            # Nothing to do
            return
        window = windows[-1] # Get the last item (most recent)
        if window in self.default_windows:
            return
        window.strip_comments(event)

    def strip_disabled(self, event = None):
        windows = self.stackorder(self.tk)
        if not len(windows):
            # Nothing to do
            return
        window = windows[-1] # Get the last item (most recent)
        if window in self.default_windows:
            return
        window.strip_disabled(event)

    def change_to_type(self, value):
        self.to_type = value
        self.convert_values()

    def change_from_type(self, value):
        self.from_type = value

    def show_window(self, window, event = None):
        if not window.winfo_viewable():
            # Let's center the window
            w = window.winfo_width()
            h = window.winfo_height()
            if w==1==h: # Request width as we haven't drawn yet
                if window == self.tk: # Use the defaults
                    w, h = 640, 130
                else: # Try to approximate
                    w = window.winfo_reqwidth()
                    h = window.winfo_reqheight()
            x = window.winfo_screenwidth() // 2 - w // 2
            y = window.winfo_screenheight() // 2 - h // 2
            window.geometry("+{}+{}".format(x, y))
            window.deiconify()
        window.lift()

    def convert_values(self, event = None):
        from_value = self.f_text.get()
        if not len(from_value):
            # Empty - nothing to convert
            return
        # Pre-check for hex potential issues
        if self.from_type.lower() == "hex":
            if from_value.lower().startswith("0x"):
                from_value = from_value[2:]
            from_value = from_value.replace(" ","").replace("<","").replace(">","")
            if [x for x in from_value if x.lower() not in "0123456789abcdef"]:
                self.tk.bell()
                mb.showerror("无效的十六进制数据","传递的十六进制数据中的字符无效.") # ,parent=self.tk)
                return
        try:
            if self.from_type.lower() == "decimal":
                # Convert to hex bytes
                from_value = "{:x}".format(int(from_value))
                if len(from_value) % 2:
                    from_value = "0"+from_value
            # Handle the from data
            if sys.version_info >= (3,0):
                # Convert to bytes
                from_value = from_value.encode("utf-8")
            if self.from_type.lower() == "base64":
                from_value = base64.b64decode(from_value)
            elif self.from_type.lower() in ["hex","decimal"]:
                from_value = binascii.unhexlify(from_value)
            # Let's get the data converted
            to_value = from_value
            if self.to_type.lower() == "base64":
                to_value = base64.b64encode(from_value)
            elif self.to_type.lower() == "hex":
                to_value = binascii.hexlify(from_value)
            elif self.to_type.lower() == "decimal":
                to_value = str(int(binascii.hexlify(from_value),16))
            if sys.version_info >= (3,0) and not self.to_type.lower() == "decimal":
                # Convert to bytes
                to_value = to_value.decode("utf-8")
            if self.to_type.lower() == "hex":
                # Capitalize it, and pad with spaces
                to_value = "{}".format(" ".join((to_value[0+i:8+i] for i in range(0, len(to_value), 8))).upper())
            # Set the text box
            self.t_text.configure(state='normal')
            self.t_text.delete(0,tk.END)
            self.t_text.insert(0,to_value)
            self.t_text.configure(state='readonly')
        except Exception as e:
            self.tk.bell()
            mb.showerror("Conversion Error",str(e)) # ,parent=self.tk)

    ###                       ###
    # Save/Load Plist Functions #
    ###                       ###

    def duplicate_plist(self, event = None):
        windows = self.stackorder(self.tk)
        if not len(windows):
            # Nothing to do
            return
        window = windows[-1] # Get the last item (most recent)
        if window in self.default_windows:
            return
        plist_data = window.nodes_to_values()
        plistwindow.PlistWindow(self, self.tk).open_plist(None,plist_data)

    def save_plist(self, event = None):
        windows = self.stackorder(self.tk)
        if not len(windows):
            # Nothing to do
            return
        window = windows[-1] # Get the last item (most recent)
        if window in self.default_windows:
            return
        window.save_plist(event)
    
    def save_plist_as(self, event = None):
        windows = self.stackorder(self.tk)
        if not len(windows):
            # Nothing to do
            return
        window = windows[-1] # Get the last item (most recent)
        if window in self.default_windows:
            return
        window.save_plist_as(event)

    def undo(self, event = None):
        windows = self.stackorder(self.tk)
        if not len(windows):
            # Nothing to do
            return
        window = windows[-1] # Get the last item (most recent)
        if window in self.default_windows:
            return
        window.reundo(event)

    def redo(self, event = None):
        windows = self.stackorder(self.tk)
        if not len(windows):
            # Nothing to do
            return
        window = windows[-1] # Get the last item (most recent)
        if window in self.default_windows:
            return
        window.reundo(event,False)
    
    def new_plist(self, event = None):
        # Creates a new plistwindow object
        # Let's try to create a unique name (if Untitled.plist is used, add a number)
        titles = [x.title().lower() for x in self.stackorder(self.tk)]
        number = 0
        final_title = "无标题.plist"
        while True:
            temp = "无标题{}.plist".format("" if number == 0 else "-"+str(number))
            temp_edit = temp + " - edited"
            if not any((x in titles for x in (temp,temp_edit))):
                final_title = temp
                break
            number += 1
        window = plistwindow.PlistWindow(self, self.tk)
        # Ensure our default plist and data types are reflected
        window.plist_type_string.set(self.plist_type_string.get())
        window.data_type_string.set(self.data_type_string.get())
        window.int_type_string.set(self.int_type_string.get())
        window.open_plist(final_title.capitalize(),{}) # Created an empty root
        window.current_plist = None # Ensure it's initialized as new
        self.lift_window(window)
        return window

    def open_plist(self, event=None):
        # Prompt the user to open a plist, attempt to load it, and if successful,
        # set its path as our current_plist value
        path = fd.askopenfilename(title = "选择plist文件") # ,parent=current_window) # Apparently parent here breaks on 10.15?
        if not len(path): return # User cancelled - bail
        path = os.path.realpath(os.path.expanduser(path))
        current_window = None
        windows = self.stackorder(self.tk)
        if len(windows) == 1 and windows[0] == self.start_window and windows[0].edited == False and windows[0].current_plist == None:
            # Fresh window - replace the contents
            current_window = windows[0]
        # Verify that no other window has that file selected already
        for window in windows:
            if window in self.default_windows: continue
            if window.current_plist == path:
                # found one - just make this focus instead
                self.lift_window(window)
                window.bell()
                mb.showerror("文件已打开", "{} 已经在这里打开.".format(path)) # , parent=window)
                return
        return self.open_plist_with_path(event,path,current_window)

    def open_plist_with_path(self, event = None, path = None, current_window = None, plist_type = "XML"):
        if path == None:
            # Uh... wut?
            return
        path = os.path.realpath(os.path.expanduser(path))
        # Let's try to load the plist
        try:
            with open(path,"rb") as f:
                plist_type = "Binary" if plist._is_binary(f) else "XML"
                plist_data = plist.load(f,dict_type=dict if self.settings.get("sort_dict",False) else OrderedDict)
        except Exception as e:
            # Had an issue, throw up a display box
            self.tk.bell()
            mb.showerror("打开{}时发生错误".format(os.path.basename(path)), str(e)) # ,parent=current_window)
            return
        # Opened it correctly - let's load it, and set our values
        if not current_window:
            # Need to create one first
            current_window = plistwindow.PlistWindow(self, self.tk)
        # Ensure our default data type is reflected
        current_window.data_type_string.set(self.data_type_string.get())
        current_window.int_type_string.set(self.int_type_string.get())
        current_window.open_plist(path,plist_data,plist_type,self.settings.get("expand_all_items_on_open",True))
        self.lift_window(current_window)
        return current_window

    def stackorder(self, root):
        """return a list of root and toplevel windows in stacking order (topmost is last)"""
        c = root.children
        s = root.tk.eval('wm stackorder {}'.format(root))
        L = [x.lstrip('.') for x in s.split()]
        return [(c[x] if x else root) for x in L if x in c or not x]

    def lift_window(self, window):
        window.lift()
        window.focus_force()
        try: window._tree.focus_force()
        except: pass
        window.attributes("-topmost",True)
        self.tk.after_idle(window.attributes,"-topmost",False)

    def quit(self, event=None):
        # Check if we need to save first, then quit if we didn't cancel
        for window in self.stackorder(self.tk)[::-1]:
            if window in self.default_windows: continue
            if not window.close_window(check_close=False): return # User cancelled or we failed to save, bail
        # Make sure we retain any non-event updated settings
        prefix = self.comment_prefix_text.get()
        prefix = "#" if not prefix else prefix
        self.settings["comment_strip_prefix"] = prefix
        self.settings["drag_dead_zone"] = self.drag_scale.get()
        # Actually quit the tkinter session
        self.tk.destroy()
        # Attempt to save the settings
        cwd = os.getcwd()
        os.chdir(os.path.dirname(os.path.realpath(__file__)))
        try:
            json.dump(self.settings,open("Scripts/settings.json","w"),indent=4)
        except:
            pass
        os.chdir(cwd)

if __name__ == '__main__':
    plists = []
    if len(sys.argv) > 1:
        plists = sys.argv[1:]
    p = ProperTree(plists)
